*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NJ0622800 CHEMICAL NAME : 4-Imidazolidinone, 5-((4-chlorophenyl)methylene)-3-(2-nitrophenyl)-2-thi oxo- CAS REGISTRY NUMBER : 58970-42-6 LAST UPDATED : 198505 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H10-Cl-N3-O3-S MOLECULAR WEIGHT : 359.80 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-((4-Chlorophenyl)methylene)-3-(2-nitrophenyl)-2-thioxo-4-imidazolidino ne *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2 gm/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Nutritional and Gross Metabolic - body temperature decrease REFERENCE : APJUA8 Acta Pharmaceutica Jugoslavica. (FDH, Masarykova 2, 41000 Zagreb, Yugoslavia) V.1-41, 1951-1991. Volume(issue)/page/year: 26,61,1976 *** END OF RECORD ***